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| author | Damien Lespiau <damien.lespiau@intel.com> | 2013-02-15 16:44:05 +0000 |
|---|---|---|
| committer | Ben Widawsky <benjamin.widawsky@intel.com> | 2013-11-07 17:09:34 -0800 |
| commit | dad3c6b9791920f2bda1193d76f260827c4cd3f1 (patch) | |
| tree | d38b66a9c4be4cf7eb80eb92ea4845d6ff92ab93 | |
| parent | a0c126dcedb8be64c644321c2b2836723117064b (diff) | |
| download | drm-dad3c6b9791920f2bda1193d76f260827c4cd3f1.tar.gz | |
intel/bdw: Update MI_BATCH_BUFFER_START for aub dumps
The command now takes a 48bits address and is thus 1 dword longer.
v2 (Ben): commit message: s/byte/dword (Eric)
Signed-off-by: Damien Lespiau <damien.lespiau@intel.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
Signed-off-by: Ben Widawsky <ben@bwidawsk.net>
| -rw-r--r-- | intel/intel_bufmgr_gem.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/intel/intel_bufmgr_gem.c b/intel/intel_bufmgr_gem.c index 3eb6e2e8..029ca5d8 100644 --- a/intel/intel_bufmgr_gem.c +++ b/intel/intel_bufmgr_gem.c @@ -2028,8 +2028,14 @@ aub_build_dump_ringbuffer(drm_intel_bufmgr_gem *bufmgr_gem, /* Make a ring buffer to execute our batchbuffer. */ memset(ringbuffer, 0, sizeof(ringbuffer)); - ringbuffer[ring_count++] = AUB_MI_BATCH_BUFFER_START; - ringbuffer[ring_count++] = batch_buffer; + if (bufmgr_gem->gen >= 8) { + ringbuffer[ring_count++] = AUB_MI_BATCH_BUFFER_START | (3 - 2); + ringbuffer[ring_count++] = batch_buffer; + ringbuffer[ring_count++] = 0; + } else { + ringbuffer[ring_count++] = AUB_MI_BATCH_BUFFER_START; + ringbuffer[ring_count++] = batch_buffer; + } /* Write out the ring. This appears to trigger execution of * the ring in the simulator. |